ES290822A1 - Procedure for the manufacture of solution of polymeric polymers and compositions that contain them (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of solution of polymeric polymers and compositions that contain them (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES290822A1
ES290822A1 ES290822A ES290822A ES290822A1 ES 290822 A1 ES290822 A1 ES 290822A1 ES 290822 A ES290822 A ES 290822A ES 290822 A ES290822 A ES 290822A ES 290822 A1 ES290822 A1 ES 290822A1
Authority
ES
Spain
Prior art keywords
solution
translation
manufacture
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES290822A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ameliotex Inc
Original Assignee
Ameliotex Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ameliotex Inc filed Critical Ameliotex Inc
Publication of ES290822A1 publication Critical patent/ES290822A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Abstract

Process for the manufacture of polyurethane polymer solution and compositions containing them, characterized in that there is a reaction of a prepolymer of isocyanic end groups with a chain extension agent of moderately rapid reaction power chosen between diamines and glycols, in the presence of a solvent to give an intermediate solution of viscous and still reactive polymer, and by the reaction of said intermediate solution of polymer with a prepolymer of isocyanic end groups and a diamine of very fast reaction power in the presence of an additional amount of solvent. (Machine-translation by Google Translate, not legally binding)
ES290822A 1962-08-14 1963-08-13 Procedure for the manufacture of solution of polymeric polymers and compositions that contain them (Machine-translation by Google Translate, not legally binding) Expired ES290822A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21673562A 1962-08-14 1962-08-14

Publications (1)

Publication Number Publication Date
ES290822A1 true ES290822A1 (en) 1964-01-16

Family

ID=22808297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES290822A Expired ES290822A1 (en) 1962-08-14 1963-08-13 Procedure for the manufacture of solution of polymeric polymers and compositions that contain them (Machine-translation by Google Translate, not legally binding)

Country Status (13)

Country Link
AT (1) AT238952B (en)
BE (1) BE636063A (en)
CH (1) CH411348A (en)
DE (1) DE1495035B2 (en)
DK (1) DK108241C (en)
ES (1) ES290822A1 (en)
FI (1) FI41211C (en)
FR (1) FR1414762A (en)
GB (1) GB1051332A (en)
LU (1) LU44242A1 (en)
NL (2) NL296377A (en)
NO (1) NO115636B (en)
SE (1) SE301210B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266924B (en) * 1964-12-10 1968-04-25 Bayer Ag Process for the production of genuinely colored elastomer threads

Also Published As

Publication number Publication date
FI41211B (en) 1969-06-02
CH411348A (en) 1966-04-15
BE636063A (en)
DE1495035A1 (en) 1969-02-20
FR1414762A (en) 1965-10-22
GB1051332A (en)
NO115636B (en) 1968-11-04
AT238952B (en) 1965-03-10
LU44242A1 (en) 1963-11-13
NL296377A (en)
DE1495035B2 (en) 1971-03-18
NL127626C (en)
DK108241C (en) 1967-10-23
FI41211C (en) 1969-09-10
SE301210B (en) 1968-05-27

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